Description
Deep dive into digital inputs, mechanical switches, debouncing in code, and fabricating custom conductive tactile interfaces using non-traditional materials.
Key Topics
- Switch Topologies: SPST, SPDT, momentary switches, and toggle mechanisms.
- Software Debouncing: Filtering mechanical bounce noise using software timers (
millis()). - Conductive Material Prototyping: Pencil lead (graphite) variable resistors, copper tape, and velostat pressure sensors.